Quantum deletion is possible via a partial randomization procedure
| dc.creator | Elizalde, E. | |
| dc.date | 2000-07-12 | |
| dc.date | 2000-10-24 | |
| dc.date.accessioned | 2026-07-07T06:00:23Z | |
| dc.date.available | 2026-07-07T06:00:23Z | |
| dc.description | An alternative kind of deleting/erasing operation is introduced which differs from the commonly used {\it controlled-not} (C-not) conditional logical operation $-$to flip to a standard, `zero' value the (classical or quantum) state of the last copy in a chain, in a deletion process. It is completely reversible, in the classical case, possessing a most natural cloning operation counterpart. We call this deleting procedure R-deletion since, in a way, it can be viewed as a `randomization' of the standard C-not operator. It has the remarkable property of by-passing in a simple manner the `impossibility of deletion of a quantum state' principle, put forward by Pati and Braunstein recently \cite{pbn1}. | |
| dc.description | 8 pages, no figures, LaTeX | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0007035 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0007035 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/88962 | |
| dc.subject | Quantum Physics | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Quantum deletion is possible via a partial randomization procedure | |
| dc.type | text |